Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

feat: add migration to set the parameters for collator-selection #709

Merged
merged 2 commits into from Sep 15, 2022
Merged

feat: add migration to set the parameters for collator-selection #709

Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
bacf5e1
feat: add migration to set the parameters for collator-selection
gregdhill Sep 5, 2022
42e7bb8
chore: set CandidacyBond to 1000 vKINT
gregdhill Sep 15, 2022
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Jump to
Jump to file
Failed to load files.
Diff view
Diff view
30 changes: 28 additions & 2 deletions parachain/runtime/kintsugi/src/lib.rs
View file
Open in desktop
Expand Up @@ -263,6 +263,26 @@ parameter_types! {
pub const ExecutiveBody: BodyId = BodyId::Executive;
}

// Set the initial parameters for CollatorSelection.
pub struct SetCollatorSelection;
impl frame_support::traits::OnRuntimeUpgrade for SetCollatorSelection {
fn on_runtime_upgrade() -> frame_support::weights::Weight {
collator_selection::DesiredCandidates::<Runtime>::put(9);
collator_selection::CandidacyBond::<Runtime>::put(1000 * KINT.one());
RocksDbWeight::get().writes(2)
}

#[cfg(feature = "try-runtime")]
fn pre_upgrade() -> Result<(), &'static str> {
Ok(())
}

#[cfg(feature = "try-runtime")]
fn post_upgrade() -> Result<(), &'static str> {
Ok(())
}
}

/// We allow root and the Relay Chain council to execute privileged collator selection operations.
pub type CollatorSelectionUpdateOrigin =
EnsureOneOf<EnsureRoot<AccountId>, EnsureXcm<IsMajorityOfBody<ParentLocation, ExecutiveBody>>>;
Expand Down Expand Up @@ -1115,8 +1135,14 @@ pub type UncheckedExtrinsic = generic::UncheckedExtrinsic<Address, Call, Signatu
/// Extrinsic type that has already been checked.
pub type CheckedExtrinsic = generic::CheckedExtrinsic<AccountId, Call, SignedExtra>;
/// Executive: handles dispatch to the various modules.
pub type Executive =
frame_executive::Executive<Runtime, Block, frame_system::ChainContext<Runtime>, Runtime, AllPalletsWithSystem, ()>;
pub type Executive = frame_executive::Executive<
Runtime,
Block,
frame_system::ChainContext<Runtime>,
Runtime,
AllPalletsWithSystem,
SetCollatorSelection,
>;

#[cfg(not(feature = "disable-runtime-api"))]
impl_runtime_apis! {
Expand Down